BUOY 51002 (STORMSURF)

Surf Forecasts and Marine Weather - No Hype - Just the Facts!

Active MJO Pushes East - What Effect Will Coming Inactive Phase Have? - Video Forecast HERE (12/7/25)

Create Your Own Surf Forecast

Buoy 51002 Southwest Hawaii
Longitude = 157.79W Latitude = 17.15N
FAQs

Frequency Analysis - Current Hour
(Swell height in each period/frequency band)

Measurement Date/Time (GMT)

12/10
04:00:00

Historical Surf Height...Time Lapse Spectral Density... Primary Swell Profile

Current Swell & Surf Analysis
Buoy 51002
04:00:00 (GMT) on 12/10
Sea Height:	4.0 ft
Primary Swell Height:	2.5 ft
Primary Swell Period:	14.1 secs
Surf Height	2.7 ft

24 Hour Observation

Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Primary Swell		Secondary Swell		Tertiary Swell		Estimated Surf Height (ft)	Primary Period (secs)
Date (Month/Day)	Time (GMT)	Sea Height [>5 secs] (ft)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Height (ft)	Period (secs)	Estimated Surf Height (ft)	Primary Period (secs)
12/10	04:00:00	4.0	2.5 se	14.1 secs	2.0 se	8.3 secs	0.0 se	0.0secs	2.7 -3.0	14.1
12/10	03:00:00	4.3	2.8 se	14.1 secs	2.2 se	8.3 secs	0.0 se	0.0secs	3.0 -3.4	14.1
12/10	02:00:00	4.9	3.8 se	14.0 secs	2.1 se	8.3 secs	0.0 se	0.0secs	4.0 -4.5	14.0
12/10	01:00:00	4.5	3.0 se	14.4 secs	2.2 se	8.4 secs	0.3 se	20.0secs	3.2 -3.7	14.4
12/10	00:00:00	4.0	1.8 se	14.3 secs	1.6 se	11.1 secs	2.0 se	7.8secs	1.9 -2.2	14.3
12/09	23:00:00	4.3	2.3 se	14.3 secs	2.1 se	8.9 secs	1.2 se	5.5secs	2.5 -2.8	14.3
12/09	22:00:00	4.4	2.4 se	14.5 secs	2.4 se	8.4 secs	0.2 se	20.0secs	2.6 -2.9	14.5
12/09	21:00:00	4.3	2.5 se	14.6 secs	1.6 se	11.4 secs	2.2 se	6.6secs	2.7 -3.1	14.6
12/09	20:00:00	4.5	2.6 se	14.7 secs	1.6 se	11.3 secs	2.1 se	7.8secs	2.8 -3.2	14.7
12/09	19:00:00	4.1	2.3 se	14.8 secs	2.1 se	8.3 secs	0.0 se	0.0secs	2.6 -2.9	14.8
12/09	18:00:00	4.0	2.1 se	14.7 secs	1.9 se	10.1 secs	1.9 se	6.7secs	2.3 -2.6	14.7
12/09	17:00:00	4.4	2.7 se	14.8 secs	1.5 se	11.2 secs	2.1 se	7.8secs	3.0 -3.4	14.8
12/09	16:00:00	4.0	2.1 se	14.7 secs	2.1 se	8.3 secs	0.0 se	0.0secs	2.4 -2.7	14.7
12/09	15:00:00	4.1	1.7 se	14.6 secs	1.9 se	11.1 secs	2.2 se	7.8secs	1.8 -2.1	14.6
12/09	14:00:00	4.1	1.9 se	14.7 secs	1.9 se	10.0 secs	1.9 se	6.7secs	2.1 -2.4	14.7
12/09	13:00:00	4.2	1.8 se	14.3 secs	2.4 se	8.4 secs	0.0 se	0.0secs	1.9 -2.2	14.3
12/09	12:00:00	4.4	1.9 se	14.7 secs	2.4 se	8.4 secs	0.0 se	0.0secs	2.0 -2.3	14.7
12/09	11:00:00	4.2	1.8 se	14.7 secs	2.3 se	8.3 secs	1.5 se	11.4secs	2.0 -2.2	14.7
12/09	10:00:00	4.1	2.0 se	14.7 secs	1.6 se	11.4 secs	2.1 se	8.3secs	2.3 -2.6	14.7
12/09	09:00:00	3.8	2.5 se	8.3 secs	1.1 se	12.3 secs	0.6 se	15.5secs	1.6 -1.8	8.3
12/09	08:00:00	3.9	1.5 se	14.4 secs	2.6 se	8.4 secs	0.2 se	20.0secs	1.6 -1.9	14.4
12/09	07:00:00	3.7	1.5 se	14.3 secs	1.8 se	11.3 secs	1.9 se	7.9secs	1.6 -1.8	14.3
12/09	06:00:00	3.8	2.2 se	9.0 secs	1.5 se	12.3 secs	0.6 se	15.6secs	1.5 -1.6	9.0
12/09	05:00:00	4.1	1.8 se	12.3 secs	2.6 se	8.4 secs	1.0 se	16.1secs	1.7 -1.9	12.3

Surf Height Scale
Size Scale (ft)
>1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-20 20-25 25-30 30-35 35-40 40-45 45+

Swell Period Scal
Period Scale (secs)
6.3 6.7 7.1 7.7 8.3 9.1 10 11.1 12.5 14.3 16.7 20 25 33.3

Current Weather Conditions
Buoy 51002
04:00:00 (GMT) on 12/10
Combined Sea Height:	5.9 ft
Dominant Period:	14.0 secs
Wind Speed:	9.8 kts
Wind Gust:	11.7 kts
Wind Direction:	060 degrees
Barometric Pressure:	1012.9 mbs
Air Temperature:	77.4 degrees
Water Temperature:	79.2 degrees

24 Hour Weather Observation

Date (Month/Day)	Time (GMT)	Combined Sea Height (ft)	Dominant Period (secs)	Wind Speed (kts)	Gust (kts)	Wind Direction (degrees)	Barometric Pressure (mbs)	Air Temperature (F)	Water Temperature (F)
12/10	04:00:00	5.9	14.0	9.8	11.7	060	1012.9	77.4	79.2
12/10	03:00:00	5.9	15.0	11.7	13.7	060	1012.3	77.2	79.2
12/10	02:00:00	5.6	0.0	7.8	11.7	080	1012.0	76.6	79.2
12/10	01:00:00	5.9	0.0	9.8	11.7	050	1012.0	77.0	78.8
12/10	00:00:00	5.9	15.0	9.8	11.7	060	1012.0	77.0	78.8
12/09	23:00:00	5.9	15.0	9.8	11.7	060	1012.3	76.8	78.8
12/09	22:00:00	6.2	8.0	13.7	15.6	050	1012.7	76.6	78.8
12/09	21:00:00	6.6	15.0	11.7	13.7	070	1013.4	77.2	78.6
12/09	20:00:00	6.2	0.0	9.8	11.7	080	1014.5	77.2	78.6
12/09	19:00:00	6.6	0.0	9.8	11.7	080	1014.7	76.8	78.6
12/09	18:00:00	6.2	0.0	11.7	13.7	090	1014.6	77.4	78.6
12/09	17:00:00	6.2	7.0	11.7	13.7	080	1014.1	77.2	78.4
12/09	16:00:00	6.2	0.0	13.7	17.6	080	1013.1	76.8	78.4
12/09	15:00:00	6.2	0.0	13.7	21.4	100	1012.6	75.4	78.6
12/09	14:00:00	6.6	0.0	13.7	17.6	090	1012.0	76.8	78.6
12/09	13:00:00	6.2	0.0	13.7	17.6	090	1012.2	76.6	78.6
12/09	12:00:00	5.9	8.0	15.6	17.6	090	1012.6	76.6	78.6
12/09	11:00:00	6.6	8.0	15.6	19.5	090	1013.2	77.0	78.6
12/09	10:00:00	6.2	0.0	15.6	17.6	090	1013.7	77.0	78.6
12/09	09:00:00	6.2	0.0	15.6	19.5	080	1013.9	77.0	78.6
12/09	08:00:00	6.6	8.0	17.6	19.5	090	1014.1	77.2	78.6
12/09	07:00:00	5.9	8.0	15.6	19.5	080	1014.5	77.0	78.6
12/09	06:00:00	5.6	8.0	15.6	19.5	080	1014.3	77.2	78.6
12/09	05:00:00	6.2	0.0	15.6	19.5	080	1014.2	77.2	78.6

000040457 ___0.025869

Contact | About | Disclaimer | Privacy
Advertise/Content | Links